Welcome to Weijie Semiconductor
- RF/IF and RFID
- RF Amplifiers
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
SGA-7489
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 18.5dBm
Gain : 20dB
Noise Figure : 4.3dB
RF Type : General Purpose
Voltage - Supply : 4.7 V ~ 5.3 V
Current - Supply : 103mA ~ 127mA
Test Frequency : 1.95GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 18.5dBm
Gain : 20dB
Noise Figure : 4.3dB
RF Type : General Purpose
Voltage - Supply : 4.7 V ~ 5.3 V
Current - Supply : 103mA ~ 127mA
Test Frequency : 1.95GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
0
100 in stock
SGA-8343
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 6GHz
P1dB : 7.5dBm ~ 9dBm
Gain : 19.3dB
Noise Figure : 1.4dB ~ 1.75dB
RF Type : PCS, RFiD, 3G
Voltage - Supply : 4V
Current - Supply : 50mA
Test Frequency : 1.9GHz
Package / Case : SC-82A, SOT-343
Supplier Device Package : SOT-343
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 6GHz
P1dB : 7.5dBm ~ 9dBm
Gain : 19.3dB
Noise Figure : 1.4dB ~ 1.75dB
RF Type : PCS, RFiD, 3G
Voltage - Supply : 4V
Current - Supply : 50mA
Test Frequency : 1.9GHz
Package / Case : SC-82A, SOT-343
Supplier Device Package : SOT-343
0
100 in stock
SGA-8343Z
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Discontinued at
Frequency : 0Hz ~ 6GHz
P1dB : 7.5dBm ~ 9dBm
Gain : 17.5dB
Noise Figure : 1.4dB ~ 1.75dB
RF Type : PCS, RFiD, 3G
Voltage - Supply : 4V
Current - Supply : 50mA
Test Frequency : 1.95GHz
Package / Case : SC-82A, SOT-343
Supplier Device Package : SOT-343
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Discontinued at
Frequency : 0Hz ~ 6GHz
P1dB : 7.5dBm ~ 9dBm
Gain : 17.5dB
Noise Figure : 1.4dB ~ 1.75dB
RF Type : PCS, RFiD, 3G
Voltage - Supply : 4V
Current - Supply : 50mA
Test Frequency : 1.95GHz
Package / Case : SC-82A, SOT-343
Supplier Device Package : SOT-343
0
100 in stock
SGA-9189
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 23.5dBm ~ 25.5dBm
Gain : 11.2dB ~ 13.2dB
Noise Figure : 2.6dB
RF Type : WLL, WLAN
Voltage - Supply : 5.5V
Current - Supply : 155mA ~ 195mA
Test Frequency : 1.95GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 23.5dBm ~ 25.5dBm
Gain : 11.2dB ~ 13.2dB
Noise Figure : 2.6dB
RF Type : WLL, WLAN
Voltage - Supply : 5.5V
Current - Supply : 155mA ~ 195mA
Test Frequency : 1.95GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
0
100 in stock
SGA-9289
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 27.5dBm
Gain : 11dB ~ 13dB
Noise Figure : 2.5dB
RF Type : WLL, WLAN
Voltage - Supply : 5.5V
Current - Supply : 250mA ~ 320mA
Test Frequency : 1.95GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 27.5dBm
Gain : 11dB ~ 13dB
Noise Figure : 2.5dB
RF Type : WLL, WLAN
Voltage - Supply : 5.5V
Current - Supply : 250mA ~ 320mA
Test Frequency : 1.95GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
0
100 in stock
SGB-2233
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 4.5GHz
P1dB : 5.2dBm ~ 6.7dBm
Gain : 11.4dB ~ 14.4dB
Noise Figure : 4.2dB ~ 5.2dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 20mA ~ 40mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 4.5GHz
P1dB : 5.2dBm ~ 6.7dBm
Gain : 11.4dB ~ 14.4dB
Noise Figure : 4.2dB ~ 5.2dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 20mA ~ 40mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
0
100 in stock
SGB-2433
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 4GHz
P1dB : 5.4dBm ~ 6.9dBm
Gain : 15.7dB ~ 18.7dB
Noise Figure : 3.5dB ~ 4.5dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 20mA ~ 40mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 4GHz
P1dB : 5.4dBm ~ 6.9dBm
Gain : 15.7dB ~ 18.7dB
Noise Figure : 3.5dB ~ 4.5dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 20mA ~ 40mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
0
100 in stock
SGB-4333
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 8.5dBm ~ 10dBm
Gain : 13dB ~ 16dB
Noise Figure : 4dB ~ 5dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 40mA ~ 80mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 8.5dBm ~ 10dBm
Gain : 13dB ~ 16dB
Noise Figure : 4dB ~ 5dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 40mA ~ 80mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
0
100 in stock
SGB-4533
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 9.5dBm
Gain : 18.5dB
Noise Figure : 3.5dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 40mA ~ 80mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 9.5dBm
Gain : 18.5dB
Noise Figure : 3.5dB
RF Type : General Purpose
Voltage - Supply : 2.6 V ~ 3.6 V
Current - Supply : 40mA ~ 80mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
0
100 in stock
SGB-6433
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3.5GHz
P1dB : 16.5dBm ~ 18.5dBm
Gain : 14.5dB ~ 17.5dB
Noise Figure : 4.1dB ~ 5.1dB
RF Type : General Purpose
Voltage - Supply : 4.6 V ~ 5.8 V
Current - Supply : 80mA ~ 120mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3.5GHz
P1dB : 16.5dBm ~ 18.5dBm
Gain : 14.5dB ~ 17.5dB
Noise Figure : 4.1dB ~ 5.1dB
RF Type : General Purpose
Voltage - Supply : 4.6 V ~ 5.8 V
Current - Supply : 80mA ~ 120mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
0
100 in stock
SGB-6533
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 17dBm ~ 18.5dBm
Gain : 17dB ~ 20dB
Noise Figure : 3.7dB ~ 4.7dB
RF Type : General Purpose
Voltage - Supply : 4.6 V ~ 5.8 V
Current - Supply : 100mA ~ 140mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 0Hz ~ 3GHz
P1dB : 17dBm ~ 18.5dBm
Gain : 17dB ~ 20dB
Noise Figure : 3.7dB ~ 4.7dB
RF Type : General Purpose
Voltage - Supply : 4.6 V ~ 5.8 V
Current - Supply : 100mA ~ 140mA
Test Frequency : 1.95GHz
Package / Case : 16-VFQFN Exposed Pad
Supplier Device Package : 16-QFN (3x3)
0
100 in stock
SGC6389Z
RFMD
Manufacturer : RFMD
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 50MHz ~ 4GHz
P1dB : 18.6dBm
Gain : 12.8dB
Noise Figure : 3.7dB
RF Type : -
Voltage - Supply : 5V
Current - Supply : 84mA
Test Frequency : 4GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Frequency : 50MHz ~ 4GHz
P1dB : 18.6dBm
Gain : 12.8dB
Noise Figure : 3.7dB
RF Type : -
Voltage - Supply : 5V
Current - Supply : 84mA
Test Frequency : 4GHz
Package / Case : TO-243AA
Supplier Device Package : SOT-89
0
100 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2026 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com